The Hadley (Headley, Hatley, etc.) DNA Project is now up to 75 participants and the number of matches being found in the past month have been significantly higher than ever before. But we need more participants to draw real conclusions about the connections, or lack of connections between the various Hadley lines. We particularly need participants who have done a fair amount of research so that they have at least a good start on their ancestry.
We published our 10th anniversary newsletter a while back summarizing our accomplishments at hadleydna.org , along with updates to the website overall, including our results table with linked family trees.
The price of the 37-marker test is now only $149, much lower than the 25-marker test we used previously. For information on the project and to order your test, go to hadleydna.org and click on How Do I Participate to get the special project price on the tests.